Issue related with Text SHAPE of gwt graphics library {Importance High}
sunil
Importance- High
Requirement-Currently i am trying to add the two or more text shape in
gwt canvas(these text object are movable in whole canvas) . When i add
new object of "Text shape " , so previous shape doesn't move over a
canvas . I don't know what is the exact problem because i am
implementing the same thing with Rectangle Shape and it's working
fine . But it's not working with " Text Shape ".
Please HELP ME ON THIS , I'll be very thankful to you.
Below one is the code of that class.
public class TextView {
Text label;
DrawingArea canvas;
int xMovRec = 10;
int yMovRec = 10;
int x = 70;
int y = 70;
LinkedList<Integer> totalObjects;
LinkedList<VectorObject> objRecord;
String typedValue;
MessageBox box;
boolean labelMDFlag=false;
boolean canvasOutFlag=false;
boolean pointrectFlag = false;
Rectangle pointRect;
HashMap<String,Integer> map;
int i=0;
public TextView(DrawingArea canvass,LinkedList<VectorObject>
objRecord,LinkedList<Integer> totalObjects) {
this.canvas=canvass;
this.objRecord=objRecord;
this.totalObjects=totalObjects;
map=new HashMap<String,Integer>();
if(objRecord!=null)
{ objRecord.removeAll(objRecord);
objRecord.clear();
}
}
public Text GetText(){
label=new Text(x, y, "text");
canvas.add(label);
objRecord.add(label);
System.out.println("TextView.getText()!!!!!!!!!!!!!!!"+objRecord.size());
label.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
canvasOutFlag=false;
}
});
label.addMouseDownHandler(new MouseDownHandler() {
@Override
public void onMouseDown(MouseDownEvent event) {
labelMDFlag=true;
}
});
label.addMouseUpHandler(new MouseUpHandler() {
@Override
public void onMouseUp(MouseUpEvent event) {
labelMDFlag=false;
}
});
canvas.addMouseOutHandler(new MouseOutHandler() {
@Override
public void onMouseOut(MouseOutEvent event) {
canvasOutFlag=true;
}
});
canvas.addMouseMoveHandler(new MouseMoveHandler() {
@Override
public void onMouseMove(MouseMoveEvent event) {
if(labelMDFlag==true && canvasOutFlag==false){
xMovRec=event.getX();
yMovRec=event.getY();
label.setX(xMovRec);
label.setY(yMovRec);
}
}
});
return label;
}
